Spicy Rigatoni Recipe

Ingredients

• 454 g (1 pound)rigatoni pasta
• 30 ml (2 tablespoons)olive oil
• 75 g (1/2 cup), finely dicedonion
• 3 cloves, mincedgarlic
• 60 ml (1/4 cup)tomato paste
• 1/2 teaspoonred pepper flakes
• 60 ml (1/4 cup)vodka
• 240 ml (1 cup)double cream
• 50 g (1/2 cup)grated Parmesan cheese
• to tastesalt

Instructions

1. 1

   Cook the pasta

   Bring a large pan of salted water to the boil. Cook the rigatoni according to the packet instructions until al dente. Set aside 240 ml (1 cup) of the pasta water, then drain the pasta.

2. 2

   Soften the onion

   Heat the olive oil in a large frying pan over a medium heat. Add the diced onion and cook for 3–4 minutes, until translucent.

3. 3

   Cook the aromatics

   Add the minced garlic and red pepper flakes to the pan. Cook for about 1 minute, until fragrant.

4. 4

   Simmer the paste

   Stir in the tomato paste and cook for 2 minutes. Pour in the vodka and let it cook for about 2 minutes, allowing the alcohol to evaporate.

5. 5

   Thicken the sauce

   Reduce the heat and stir in the double cream. Cook for 5 minutes, until the sauce has thickened slightly.

6. 6

   Coat the rigatoni

   Add the cooked pasta and toss to coat it evenly. If the sauce is too thick, add the reserved pasta water a little at a time until it reaches the consistency you want.

7. 7

   Stir in cheese

   Mix in the grated Parmesan and season with salt to taste. Cook for a further 2 minutes so the flavours meld.

8. 8

   Serve the pasta

   Serve hot, with extra Parmesan on top if desired.

What is spicy rigatoni?

Spicy rigatoni is a pasta dish in the Italian-American tradition, pairing ridged tubes with a creamy tomato sauce sharpened by chilli. Vodka is often used in this style of sauce; here it adds a distinct note alongside the tomato and cream.

The rigatoni’s ridges and hollow centre help the sauce cling to each piece. This version balances tomato paste, double cream and red pepper flakes, with Parmesan stirred in at the end.

Nutrition and macros by portion

The nutrition label shows one serving as written: 798 calories, 21g protein, 94g carbs, 34g fat.

Most of the carbohydrates come from the rigatoni, while olive oil, double cream and Parmesan contribute much of the fat. The pasta and Parmesan provide some protein, with smaller amounts from the other ingredients. Pair a portion with salad or vegetables for a more balanced plate.

Building the sauce

Onion first: cook it until translucent so it softens without taking on too much colour. Garlic and red pepper flakes need only about a minute in the pan; cooking them briefly brings out their aroma without letting the garlic burn.

Tomato paste next: give it 2 minutes in the pan before adding the vodka. That brief cooking deepens its flavour, while the vodka simmers for about 2 minutes before the cream goes in.

Getting the sauce texture right

Pasta water: keep the measured 240 ml (1 cup) before draining. Its starch helps loosen the sauce while keeping it cohesive, but add it gradually so the rigatoni does not end up swimming in sauce.

Cream: simmer it gently for 5 minutes until the sauce thickens slightly. It will also cling more readily after the pasta is tossed through.

Cooking rigatoni al dente

Use the packet timing as your guide and start checking near the lower end of the range. The pasta should still have a little bite, as it will spend another 2 minutes in the sauce with the Parmesan.

Drain the rigatoni once it is al dente, but do not rinse it; its surface starch helps the sauce adhere.

Choosing the chilli level

Red pepper flakes provide the heat, so their effect depends on how hot your flakes are and how much you use. For a milder result, use less; for a sharper kick, add a little more while cooking the garlic.

Taste the finished sauce before serving and adjust the salt. Parmesan brings its own savoury saltiness, so season after it has been stirred in.

What to serve alongside

A crisp green salad or simply dressed leaves provide a fresh contrast to the rich, creamy sauce. Steamed or roasted greens also make an easy accompaniment.

Serve the pasta as soon as it is ready, with extra Parmesan at the table if wanted. The sauce is at its silkiest while warm.

Recipe notes & tips

• Salt the pasta water before adding the rigatoni.
• Measure out the pasta water before draining, even if you do not end up using all of it.
• Keep the heat moderate when cooking the garlic so it does not burn.
• Add the reserved pasta water in small splashes and toss between additions.
• Stir in the Parmesan after the pasta is coated in sauce for an even finish.

Variations

• Milder chilli: Use fewer red pepper flakes for a gentler heat.
• Extra heat: Add more red pepper flakes to the garlic as it cooks.
• Fresh herbs: Finish with chopped basil or parsley for a fresh note.
• Vegetable side: Serve with roasted courgette or a green salad.
• Cheesier finish: Offer extra grated Parmesan at the table.

Common mistakes to avoid

• Burning the garlic: Cook it for about 1 minute and take care not to let it darken.
• Skipping the pasta water: Reserve 240 ml (1 cup) before draining so you can loosen the sauce if needed.
• Adding all the water at once: Mix in a little at a time to avoid making the sauce too thin.
• Overcooking the pasta: Stop at al dente, as the rigatoni cooks for another 2 minutes in the sauce.
• Over-salting early: Taste after adding Parmesan, which contributes savoury saltiness.

How to store

Refrigerate leftovers in an airtight container and eat within 3 days. Reheat gently in a pan with a splash of water, stirring until hot; the sauce may thicken as it stands.

Frequently asked questions